APA (7th ed.) Citation

George Gallup, J. w. W. P., & Proctor, W. (1984). Forecast 2000. W. Morrow.

Chicago Style (17th ed.) Citation

George Gallup, Jr. with William Proctor., and William Proctor. Forecast 2000. W. Morrow, 1984.

MLA (8th ed.) Citation

George Gallup, Jr. with William Proctor., and William Proctor. Forecast 2000. W. Morrow, 1984.

Warning: These citations may not always be 100% accurate.